<template>
<div class="photolist-container">
   <div id="slider" class="mui-slider">
				<div id="sliderSegmentedControl" class="mui-scroll-wrapper mui-slider-indicator mui-segmented-control mui-segmented-control-inverted" >
					<div class="mui-scroll">
						<a v-for="item in cates" :key="item.id"
                           :class="['mui-control-item', item.id===0?'mui-active':'']" 
                           @click="getPhotoListByCateId(item.id)">
							{{item.title}}
						</a>
					</div>	
					
				</div>

	 </div>

    <ul class="photo-list">
        <router-link v-for="item in list" :key="item.id" :to="'/home/photoinfo/' + item.id" tag="li">
            <img v-lazy="item.img_url">
            <div class="info">
                <h1 class="info-title">{{item.title}}</h1>
                <div class="info-body">{{item.zhaiyao}}</div>
            </div>
        </router-link>
    </ul>


</div>
</template>

<script>
import mui from '../../lib/mui/js/mui.js';
export default {
    data(){
        return {
            cates:[],
            list:[],
            
        }
    },
    created(){
        this.getAllCategory();
       this.getPhotoListByCateId(0);
       
    },
    mounted(){
       mui(".mui-scroll-wrapper").scroll({
           deceleration: 0.0006
        });
         
    },
    methods:{
        getAllCategory(){
			this.$http.get("getimgcategory").then(result => {
				if(result.body.status === 0){
					result.body.message.unshift({title:"All",id:0});
                    this.cates = result.body.message;
				}
			})
        },
        getPhotoListByCateId(cateid){
            this.$http.get("getimages/" + cateid).then(result => {
                if(result.body.status === 0 ){
                    this.list = result.body.message;
                }
            })
        } 
    }
}

</script>

<style lang="scss">
*{
    touch-action:pan-y;
}
.photo-list{
    list-style:none;
    margin:0;
    padding:10px;
    padding-bottom:0;
    li{
         position:relative;
        margin-bottom:10px;
        text-align:center;
        background-color:#ccc;
        box-shadow:0 0 9px #999;
        img{
             width:100%;
             height:100%;
             vertical-align:middle;
           }
        img[lazy=loading]{
            width:40px;
            height:300px;
            margin:auto;
            }  
        .info{
            width:100%;
            min-height:30px;
            max-height:84px;
            position:absolute;
            bottom:0;
            
            background-color:rgba(0,0,0,0.4);
            text-align:left;
            color:white;
            .info-title{
                font-size:14px;
            }
            .info-body{
                font-size:13px;
            }
        } 
    } 
}


</style>